build.sh

# /usr/bin/env bash

set -e
# head -c 16 /dev/urandom | xxd -ps
sudo docker build -t tgproxy_image .
sudo docker run -d \
  --network host \
  --name tgproxy_container \
  --restart unless-stopped \
  --mount type=bind,source="$(pwd)"/config.py,target=/app/mtprotoproxy/config.py,readonly \
  tgproxy_image

config.py.example

PORT = 3256

# name -> secret (32 hex chars)
USERS = {
    "tg":  "00000000000000000000000000000000",
    "tg2": "0123456789abcdef0123456789abcdef"
}

# Tag for advertising, obtainable from @MTProxybot
# AD_TAG = "3c09c680b76ee91a4c25ad51f742267d"

# Uncommenting this do make a proxy harder to detect
# But it can be incompatible with old clients
# SECURE_ONLY = True

Dockerfile

FROM alpine

LABEL maintainer.name="an9wer"
LABEL maintainer.email="an9wer@gmail.com"

SHELL ["/bin/sh", "-c"]

USER root:root

RUN apk update && apk upgrade
RUN apk add --no-cache git python3 py3-cryptography ca-certificates libcap
RUN setcap cap_net_bind_service=+ep $(realpath $(which python3))
RUN adduser -S tgproxy
RUN mkdir /app && chmod 1777 /app


USER tgproxy

WORKDIR /app
RUN git clone -b master https://github.com/alexbers/mtprotoproxy.git

WORKDIR /app/mtprotoproxy
CMD ["python3", "mtprotoproxy.py", "config.py"]